Abstract

Advocates of the A-Theory of time argue that pastness, presentness and futurity are mind-independent properties of events on the grounds that tensed and tenseless sentences are not semantically equivalent. However, their arguments for semantic nonequivalence do not entail state of affairs nonequivalence, and this latter nonequivalence must also obtain in order for the A-Theory to be true. The situation is like arguing that hereness and thisness are extra, mind-independent properties of places and objects on the grounds that sentences in which "here" and "this" are used do not mean the same as their referential counterparts. Since we are not tempted to say that hereness is an extra property of places because of this semantic nonequivalence, we should not be tempted to say that presentness is an extra property of events because of the semantic nonequivalence of tensed and tenseless sentences.